Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 5.148.188.116 |
| Software del servidor | Apache |
| Compresión | gzip |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 5.148.188.116
Software del servidor Apache
Compresión gzip
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://sis-berlin.de:443 | 301 | HTTP/2 301 |
| 2 | https://swissinternationalschool.de/ | 301 | HTTP/2 301 |
| 3 | https://www.swissinternationalschool.de/ | 200 | HTTP/2 200 |
#1 URL https://sis-berlin.de:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://swissinternationalschool.de/
Código de estado HTTP 301
Estado HTTP/2 301
#3 URL https://www.swissinternationalschool.de/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 28.9 ms |
| Conexión TCP | 39 ms |
| Negociación TLS | 16.2 ms |
| Tiempo hasta el primer byte (TTFB) | 80 ms |
| Descarga de contenido | 0.3 ms |
| Tiempo total de respuesta | 80.3 ms |
Resolución DNS 28.9 ms
Conexión TCP 39 ms
Negociación TLS 16.2 ms
Tiempo hasta el primer byte (TTFB) 80 ms
Descarga de contenido 0.3 ms
Tiempo total de respuesta 80.3 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Política de Referrer | strict-origin-when-cross-origin |
| Política de Permisos | ✔ Configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Política de Referrer strict-origin-when-cross-origin
Política de Permisos ✔ Configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | SIS Germany: SIS Deutschland |
| Canonical | https://www.swissinternationalschool.de/ |
Título SIS Germany: SIS Deutschland
Canonical https://www.swissinternationalschool.de/
Tecnologías Detectadas
| Tecnología | Google Analytics Apache PHP |
Tecnología Google Analytics Apache PHP
Cabeceras HTTP
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| Referrer-policy
| strict-origin-when-cross-origin |
| Permissions-policy
| geolocation=(), microphone=(), camera=(), payment=() |
| Vary
| Accept-Encoding |
| Last-modified
| Fri, 24 Jul 2026 07:28:12 GMT |
| Accept-ranges
| bytes |
| Content-length
| 10913 |
| Cache-control
| max-age=0 |
| Expires
| Fri, 24 Jul 2026 09:25:19 GMT |
| X-ua-compatible
| IE=edge |
| Content-security-policy
| frame-ancestors 'self' *.haufe-x360.app *.lexware-erp.net; |
| Content-type
| text/html; charset=utf-8 |
| Content-language
| de-DE |
| X-sfc-tags
| tx_news, tx_news_pid_47, pageId_2 |
| Content-encoding
| gzip |
| Date
| Fri, 24 Jul 2026 09:25:19 GMT |
| Server
| Apache |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
Strict-transport-security max-age=31536000; includeSubDomains; preload
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(), microphone=(), camera=(), payment=()
Vary Accept-Encoding
Last-modified Fri, 24 Jul 2026 07:28:12 GMT
Accept-ranges bytes
Content-length 10913
Cache-control max-age=0
Expires Fri, 24 Jul 2026 09:25:19 GMT
X-ua-compatible IE=edge
Content-security-policy frame-ancestors 'self' *.haufe-x360.app *.lexware-erp.net;
Content-type text/html; charset=utf-8
Content-language de-DE
X-sfc-tags tx_news, tx_news_pid_47, pageId_2
Content-encoding gzip
Date Fri, 24 Jul 2026 09:25:19 GMT
Server Apache
